On Saturday, 6 July 2019 at 11:48:51 UTC, a11e99z wrote:
sure
auto take_consuming( R )( ref R r, int cnt ) {
auto tmp = r.take( cnt ).array;
r = r.drop( cnt );
return tmp;
}
don't thank
Doesn't look like what I'm looking for, as it is exactly the same
I allready found.
Maybe I need to explain, what I dislike with this approach:
take() calls popFront n times and drop() calls popFront another n
times giving a total of 2n times (depending on the underlying
range, this might cause lot's of calulcations be done twice. The
first version with the foreach loop calls popFront only n times.
